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<base href="https://bugs.webkit.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - WebCore.build linker failed because of duplicate symbols for architecture x86_64"
href="https://bugs.webkit.org/show_bug.cgi?id=151859">151859</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>WebCore.build linker failed because of duplicate symbols for architecture x86_64
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr>
<tr>
<th>Product</th>
<td>WebKit
</td>
</tr>
<tr>
<th>Version</th>
<td>Safari 9
</td>
</tr>
<tr>
<th>Hardware</th>
<td>iOS
</td>
</tr>
<tr>
<th>OS</th>
<td>Mac OS X 10.11
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>Major
</td>
</tr>
<tr>
<th>Priority</th>
<td>P2
</td>
</tr>
<tr>
<th>Component</th>
<td>WebCore Misc.
</td>
</tr>
<tr>
<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>qingye_love@qq.com
</td>
</tr></table>
<p>
<div>
<pre>This is my first try to build for iOS, before I build a OS X version that's ok(but run-safari that will warning Error Domain=com.apple.account Code=9).
Environment: OS X 10.11.1
Target iOS SDK ver: 9.1
command for build at the root of webkit trunk: ./Tools/Scripts/build-webkit --debug --ios-simulator
Then failed at the linker step(see below):
================================================================================================================
Ld /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/Debug-iphonesimulator/WebCore.framework/WebCore normal x86_64
cd /Users/chris/Desktop/Projects/OpenSource/Webkit/Source/WebCore
export IPHONEOS_DEPLOYMENT_TARGET=9.1
export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -arch x86_64 -dynamiclib -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.1.sdk -L/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/Debug-iphonesimulator -F/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/Debug-iphonesimulator -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator9.1.sdk/System/Library/PrivateFrameworks -filelist /Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/WebCore.LinkFileList -Xlinker --no-demangle -unexported_symbols_list Configurations/WebCore.unexp -install_name /System/Library/PrivateFrameworks/WebCore.framework/WebCore -mios-simulator-version-min=9.1 -Xlinker -objc_abi_version -Xlinker 2 -lsqlite3 -lobjc -lANGLE -framework CFNetwork
duplicate symbol _kMGQAppleInternalInstallCapability in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/MediaQueryEvaluator.o
duplicate symbol _kMGQiPadCapability in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/MediaQueryEvaluator.o
duplicate symbol _kMGQDeviceClassNumber in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/MediaQueryEvaluator.o
duplicate symbol _kMGQMainScreenPitch in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/MediaQueryEvaluator.o
duplicate symbol _kMGQDeviceName in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/MediaQueryEvaluator.o
duplicate symbol _kMGQMainScreenScale in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/MediaQueryEvaluator.o
duplicate symbol _kMGQAppleInternalInstallCapability in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/NavigatorBase.o
duplicate symbol _kMGQiPadCapability in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/NavigatorBase.o
duplicate symbol _kMGQDeviceClassNumber in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/NavigatorBase.o
duplicate symbol _kMGQMainScreenPitch in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/NavigatorBase.o
duplicate symbol _kMGQDeviceName in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/NavigatorBase.o
duplicate symbol _kMGQMainScreenScale in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/NavigatorBase.o
duplicate symbol _kMGQAppleInternalInstallCapability in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/PlatformScreenIOS.o
duplicate symbol _kMGQiPadCapability in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/PlatformScreenIOS.o
duplicate symbol _kMGQDeviceClassNumber in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/PlatformScreenIOS.o
duplicate symbol _kMGQMainScreenPitch in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/PlatformScreenIOS.o
duplicate symbol _kMGQDeviceName in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/PlatformScreenIOS.o
duplicate symbol _kMGQMainScreenScale in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/PlatformScreenIOS.o
duplicate symbol _kMGQAppleInternalInstallCapability in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/SettingsCocoa.o
duplicate symbol _kMGQiPadCapability in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/SettingsCocoa.o
duplicate symbol _kMGQDeviceClassNumber in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/SettingsCocoa.o
duplicate symbol _kMGQMainScreenPitch in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/SettingsCocoa.o
duplicate symbol _kMGQDeviceName in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/SettingsCocoa.o
duplicate symbol _kMGQMainScreenScale in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/SettingsCocoa.o
duplicate symbol _kMGQAppleInternalInstallCapability in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/UserAgentIOS.o
duplicate symbol _kMGQiPadCapability in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/UserAgentIOS.o
duplicate symbol _kMGQDeviceClassNumber in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/UserAgentIOS.o
duplicate symbol _kMGQMainScreenPitch in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/UserAgentIOS.o
duplicate symbol _kMGQDeviceName in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/UserAgentIOS.o
duplicate symbol _kMGQMainScreenScale in:
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/Device.o
/Users/chris/Desktop/Projects/OpenSource/Webkit/WebKitBuild/WebCore.build/Debug-iphonesimulator/WebCore.build/Objects-normal/x86_64/UserAgentIOS.o
ld: 30 duplicate symbols for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
** BUILD FAILED **</pre>
</div>
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<ul>
<li>You are the assignee for the bug.</li>
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